Q: Leak due to poorly fitted, or failed house or adjacent wall flashing.

Q: Thoroughly clean the area and fit specialist HTG adhesive flashing to bridge the problem area.

Q: Leak through the roof vent.

A: Check glazing seal. If gasketted replace with Sealant.

Alternatively, fit new glazing sheet to the top of the vent with drip bars.

Ridge

Q: Leak at the Rose or Spider, possibly down the cable of a light.

A: HTG adhesive flashing to form a seal around the finial/ upper rose and seal.

Q: Leak along the ridge.

A: Check integrity of the Crest for gaps Install Ridge flashing in white and seal as necessary.

Q: Leak at ridge possibly due to tracking of water along its length.

A: Check the integrity of the house interface flashing and repair as necessary.

Valley gutters

Q: Leak below or at the window below the exit of gutter.

A: Check gutter, and downspout, for blockage. Does it have limited capacity or too much water from adjacent roofs causing overflowing? Clean out blockage, install new liner to increase capacity as necessary. Re-route water from adjacent roof away from the conservatory roof.

Inspect the gutter for breaks and if found reline and seal.

Windows

Q: Leaks down the windows internally or externally.

A: Check if water is tracking under the glazing behind the gutter. If so install a drip bar to ensure that water flows directly into the gutter.